

/**
 * @file gpio.h
 * Class declaration for SPI helper files
 */

/**
 * Example of gpio.h class declaration for GPIO portability
 *
 * @defgroup Porting_GPIO Porting: GPIO
 *
 * @{
 */

#include <cstdio>

// class GPIO {
public:
    /* Constants */
    static const int DIRECTION_OUT = 1;
    static const int DIRECTION_IN = 0;

    static const int OUTPUT_HIGH = 1;
    static const int OUTPUT_LOW = 0;

    GPIO();

    /**
     * Similar to Arduino pinMode(pin,mode);
     * @param port
     * @param DDR
     */
    static void open(int port, int DDR);

    /**
     *
     * @param port
     */
    static void close(int port);

    /**
     * Similar to Arduino digitalRead(pin);
     * @param port
     */
    static int read(int port);

    /**
    * Similar to Arduino digitalWrite(pin,state);
    * @param port
    * @param value
    */
    static void write(int port, int value);

    virtual ~ GPIO();
};

/**@}*/